多学科设计优化算法研究综述

随着多学科设计优化(Multidisciplinary Design Optimization,MDO)技术的发展,它将成为优化设计的大趋势.为了能够更好地运用MDO来解决船舶设计优化问题,本文对近年来发展的MDO算法进行系统梳理和分类,对发展已较成熟的几种算法进行简要介绍,对新发展的几种特殊算法应用环境、性能特点进行重点介绍;最后,对MDO算法研究存在的不足和今后发展趋势提出了若干建议.

Review of the multidisciplinary design optimization algorithm

With the development of the Multidisciplinary Design Optimization (MDO) technology, it will become the general trend of the optimization in the future. For a better use of MDO to solve ship design problem, this paper provided a survey and classification of the main MDO algorithms that have been present in recent literatures. A brief introduction was carried out for some developed MDO algorithms, but a more details of the application environment as well as performance features were present here for several developing ones. Finally, a discussion on the drawback and develop trend of MDO al-gorithm were performed, and several suggestions were given.